1. Numbers
  2. Compare 139987 vs 139988

Compare 139987 vs 139988

Property139987139988
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization139987122 × 791 × 4431
Prime factorization1399872 × 2 × 79 × 443
Divisors count212
Divisors1, 1399871, 2, 4, 79, 158, 316, 443, 886, 1772, 34997, 69994, 139988
Number of properties60
Additive primes5371st 
Chen primes5599th 
Cousin primes (1st member)1605th 
Isolated primes9793rd 
Primes13008th 
Sexy primes (2nd member)3204th 
Roman numberals  
Base 210001000101101001121000100010110101002
Base 3210100002013210100002023
Base 420202310342020231104
Base 5134344225134344235
Base 63000031630000326
Base 71122061711220627
Base 842132384213248
Base 923302192330229
Base 101399871013998810
Base 11961a111961a211
Base 1269017126901812
Base 134b943134b94413
Base 1439031143903214
Base 152b727152b72815
Base 16222d316222d416
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